Mathematics, 21.09.2019 22:10 tydukes10
Several students have a really great business plan and decide to start a graphic t-shirt company. after initial expenses of $280, they will purchase each
t-shirt wholesale for $3.99. they will then sell the each shirt for $10.99. how many must they sell to break even?
a.
25 shirts
b.
70 shirts
c.
40 shirts
d.
18 shirts
Answers: 2
Mathematics, 21.06.2019 19:30
Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 22.06.2019 00:00
Someone which statements are true? check all that apply.
Answers: 1
Mathematics, 22.06.2019 00:30
Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax
Answers: 3
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